Equivalent static method
Benchmark weighing method
Drying and Weighing Method
Dynamic weighing method
indirect weighing method
the entropy weighing method
acid hydrolyzation method and enzyme hydrolyzation method
cell- recurrence method and fractal box- counting method
CRD method cross diaphragm method
ethanol injection method combined with the ammonium sulphate gradients method
exterior marker method and internal marker method
Finile elements method finite difference method